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How to Wash and Care for Your Hair (Straight, Wavy, Curly and Coily)

Healthy hair starts with washing the right way for your hair type. Focus shampoo on the scalp and conditioner on the lengths and ends, rinse well, and detangle gently. Straight and fine hair may need washing every 1–2 days, while curly and coily hair often does best washed once a week or less, with deep conditioning and moisture in between. Protect hair from heat, tight styles and rough handling to reduce breakage.

Updated
Time
30 minutes
Difficulty
Easy

By Published Oct 9, 2026

Quick answer

  1. 1 Wash as often as your hair and scalp need: oily, fine hair more often; curly and coily hair less often.
  2. 2 Wet hair thoroughly with lukewarm water.
  3. 3 Massage shampoo into the scalp, not the ends, then rinse.
  4. 4 Apply conditioner to the lengths and ends; leave for a few minutes.
  5. 5 Detangle gently with fingers or a wide-tooth comb, from ends to roots.
  6. 6 Blot dry with a microfibre towel or T-shirt.
  7. 7 Use heat protectant and low heat; avoid very tight styles.
On this page
  1. Before you start
  2. Wash your hair properly
  3. Dry and style gently
  4. Extra care for curly and coily hair
  5. Troubleshooting
  6. Frequently asked questions

Before you start

  • Shampoo and conditioner for your hair type
  • A wide-tooth comb
  • A microfibre towel or cotton T-shirt
  • Leave-in conditioner or oil (for curly and coily hair)
How often to wash
Hair type Typical wash frequency Main focus
Fine or oily, straight Every day or every other day Lightweight products, clean scalp
Thick or wavy Every 2–3 days Balance between clean scalp and moisture
Curly Every 3–7 days Moisture, gentle cleansing, defining curls
Coily or kinky (type 4) Once a week or every 1–2 weeks Deep moisture, gentle detangling, low manipulation

Method 1 Wash your hair properly

  1. Step 1: Pre-treat if needed

    For dry, curly or coily hair, apply oil or conditioner to the lengths 15–30 minutes before washing (a “pre-poo”) to protect them from drying out.

  2. Step 2: Wet thoroughly

    Soak your hair completely with lukewarm water. Very hot water can dry out the scalp and strands.

  3. Step 3: Shampoo the scalp

    Use a small amount of shampoo and massage it into your scalp with your fingertips (not nails). The lather that runs down cleans the lengths enough. Rinse well. If you use lots of products, a second wash may help.

  4. Step 4: Condition the lengths

    Squeeze out excess water, then smooth conditioner over the mid-lengths and ends. Leave it for 2–5 minutes, or longer for a deep conditioner.

  5. Step 5: Detangle while conditioned

    Gently detangle with your fingers or a wide-tooth comb, starting at the ends and working up to the roots.

  6. Step 6: Rinse

    Rinse with cool to lukewarm water until the hair no longer feels slippery (unless the product says to leave some in).

Method 2 Dry and style gently

  1. Step 1: Blot, don’t rub

    Squeeze water out with a microfibre towel or cotton T-shirt. Rubbing with a rough towel causes frizz and breakage.

  2. Step 2: Air-dry when you can

    Let hair dry naturally, or use a diffuser on low heat for curls.

  3. Step 3: Protect from heat

    Use a heat protectant before blow-drying, straightening or curling, keep tools on the lowest effective setting, and limit heat styling to a few times a week.

  4. Step 4: Brush carefully

    Brush dry straight hair with a soft or paddle brush. Avoid brushing dry curly or coily hair; detangle it when damp and conditioned.

Method 3 Extra care for curly and coily hair

  1. Step 1: Use the LOC or LCO method

    Seal in moisture after washing by layering a Liquid or leave-in conditioner, an Oil and a Cream (or leave-in, cream, then oil). Try both orders to see which suits your hair.

  2. Step 2: Deep condition regularly

    Use a deep conditioner or hair mask every wash day or every other week, ideally with gentle warmth from a shower cap.

  3. Step 3: Work in sections

    Divide hair into 4–8 sections to wash, condition and detangle; it reduces tangles and breakage.

  4. Step 4: Protect at night

    Sleep on a satin or silk pillowcase, or wear a satin bonnet or scarf, to reduce friction and moisture loss.

  5. Step 5: Choose protective styles wisely

    Braids, twists and wigs can protect hair, but shouldn’t pull or hurt. Don’t keep them in for more than about 6–8 weeks, and keep the scalp clean and moisturised.

Troubleshooting

My scalp is flaky and itchy

Try an anti-dandruff shampoo with zinc pyrithione, ketoconazole or selenium sulfide, leaving it on the scalp for a few minutes. See a doctor if it doesn’t improve in a few weeks.

My hair gets greasy quickly

Wash more often with a lightweight shampoo, keep conditioner away from the roots, and avoid touching your hair often.

My hair feels dry and breaks easily

Reduce heat and chemical treatments, deep condition weekly, seal moisture with a leave-in and oil, and handle hair gently.

Products build up on my hair

Use a clarifying shampoo once a month, then deep condition.

Frequently asked questions

Is it bad to wash hair every day?

Not for everyone. Fine, oily or straight hair often benefits. Curly and coily hair usually needs less frequent washing to keep moisture.

Do I need sulphate-free shampoo?

It’s gentler for curly, coily, dry or colour-treated hair. Oily hair can do well with regular shampoo.

Does cutting hair make it grow faster?

No, growth happens at the scalp. Trims remove split ends, so hair looks thicker and breaks less.

Summary

Wash as often as your hair type needs, shampooing the scalp and conditioning the lengths. Detangle gently while conditioned, blot dry, and keep heat low. For curly and coily hair, seal in moisture with the LOC or LCO method, deep condition regularly, protect hair at night, and avoid tight styles that pull.

Written by

James Chambo

Founder

James is the Founder and Senior Editor of OnlineHow with more than 20 years of experience in internet publishing.